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Article: An improved battery characterization method using a two-pulse load test

TitleAn improved battery characterization method using a two-pulse load test
Authors
KeywordsAhc Capacity
Lead-Acid Battery
Lithium Ion Battery
State Of Charge (Soc)
State Of Health (Soh)
Issue Date2008
Citation
Ieee Transactions On Energy Conversion, 2008, v. 23 n. 2, p. 708-713 How to Cite?
AbstractIt is very important to have the ability to determine the available capacity, the state of charge (SoC), and the state of health (SoH) of a battery; this ensures that the battery has the available power for the system requirements. A battery is aged by charging and discharging cycles; this process degrades the chemical composition of the battery. An undercharged battery has sulphation and stratification effects that shorten the lifetime of the battery. Overcharging causes gassing and water loss. This paper describes a novel two-pulse test to determine the AHC, SoC, and SoH of a valve regulated lead acid (VRLA) and a lithium ion battery. These parameters are related to the voltage drop after each pulse of current discharge. The first pulse stabilizes the battery relative to its previous history, and the second pulse establishes the parameters. The new approach is fully validated by experiment. © 2008 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/155474
ISSN
2015 Impact Factor: 2.596
2015 SCImago Journal Rankings: 1.911
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorColeman, Men_US
dc.contributor.authorHurley, WGen_US
dc.contributor.authorLee, CKen_US
dc.date.accessioned2012-08-08T08:33:40Z-
dc.date.available2012-08-08T08:33:40Z-
dc.date.issued2008en_US
dc.identifier.citationIeee Transactions On Energy Conversion, 2008, v. 23 n. 2, p. 708-713en_US
dc.identifier.issn0885-8969en_US
dc.identifier.urihttp://hdl.handle.net/10722/155474-
dc.description.abstractIt is very important to have the ability to determine the available capacity, the state of charge (SoC), and the state of health (SoH) of a battery; this ensures that the battery has the available power for the system requirements. A battery is aged by charging and discharging cycles; this process degrades the chemical composition of the battery. An undercharged battery has sulphation and stratification effects that shorten the lifetime of the battery. Overcharging causes gassing and water loss. This paper describes a novel two-pulse test to determine the AHC, SoC, and SoH of a valve regulated lead acid (VRLA) and a lithium ion battery. These parameters are related to the voltage drop after each pulse of current discharge. The first pulse stabilizes the battery relative to its previous history, and the second pulse establishes the parameters. The new approach is fully validated by experiment. © 2008 IEEE.en_US
dc.languageengen_US
dc.relation.ispartofIEEE Transactions on Energy Conversionen_US
dc.subjectAhc Capacityen_US
dc.subjectLead-Acid Batteryen_US
dc.subjectLithium Ion Batteryen_US
dc.subjectState Of Charge (Soc)en_US
dc.subjectState Of Health (Soh)en_US
dc.titleAn improved battery characterization method using a two-pulse load testen_US
dc.typeArticleen_US
dc.identifier.emailLee, CK:cklee@eee.hku.hken_US
dc.identifier.authorityLee, CK=rp01580en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1109/TEC.2007.914329en_US
dc.identifier.scopuseid_2-s2.0-44449130463en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-44449130463&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume23en_US
dc.identifier.issue2en_US
dc.identifier.spage708en_US
dc.identifier.epage713en_US
dc.identifier.isiWOS:000255770000039-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridColeman, M=24334321500en_US
dc.identifier.scopusauthoridHurley, WG=7102840628en_US
dc.identifier.scopusauthoridLee, CK=24537405500en_US

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